CT-guided drainage of postoperative pericardial effusion is a minimally invasive technique for the release of the tamponade effect of the effusion and improvement of cardiac output.

Patients with COVID-19 infection may present to the Emergency Department (ED) with gastrointestinal complaints and no respiratory symptoms. We are presenting 3 patients who came to the ED with abdominal pain; and the computed tomography [CT] of the abdomen showed findings suggestive of COVID-19 pneumonia. A 65-year-old male patient presented with symptoms of urinary tract infection and left renal angle tenderness. A 42-year-old male patient presented with right flank pain postextracorporeal shock wave lithotripsy. A 71-year-old male known to have type 2 diabetes mellitus and who had had whipple surgery for a neoplasm of the head of the pancreas presented with a painful epigasteric swelling. The 3 patients had positive COVID-19 polymerase chain reaction (PCR) tests and mild-to-moderate illness, and were discharged home after 2 weeks with a good recovery. The first patient had a false negative early PCR test, which turned positive on 2 repetitions of the test. A systematic review of CT abdomen, including inspection of the lung bases using the lung window in all CT abdomen, is essential to detect findings suggestive of COVID-19 pneumonia in patients requiring a CT abdomen study. As proven in the literature, CT findings of COVID-19 pneumonia have a higher sensitivity than the PCR test.

Aim The aim of this study was to evaluate the long-term overall therapy outcomes and clinicopathological risk factors in patients with differentiated thyroid cancer (DTC) and iodine avid bone metastases. Methods Our study included 93 patients [female to male ratio (2:1)]. All patients were subjected to clinical examination, laboratory assessment, I-131 whole body scan, and neck ultrasound. Iodine avid metastases were treated with successive radioactive iodine-131 (RAI-131) doses. The overall response was defined as complete response (CR), incomplete response (IR) [partial response (PR) and stable disease (SD)], and progressive disease (PD). Results Fifty-four patients had follicular carcinoma and 39 with papillary type. Isolated bone metastases, bone and lung metastases, and multi-organ metastases were found in 45, 34, and 14 patients, respectively. The overall CR, PR, SD, and PD were found in 8.6%, 28%, 46.2%, and 17.2% patients, respectively. Adjunctive radiotherapy resulted in more CR, IR, and low PD rates compared to RAI-131 therapy (9.0%, 78.3%, 12.7% vs. 7.9%, 56.8%, and 23.7%, respectively) (P = 0.03). The overall survival rate was 88.2% and median follow-up period was 123 months. Female patients, papillary carcinoma, and single focal lesion had better overall response rate. Males, extrathyroidal extension, vascular invasion, and lymph nodes metastases had increased PD and decreased global response rates. Conclusion Despite of low CR rate (8.6%), most patients with DTC and iodine avid bone metastases had SD (46.2%) and long lived (88.2%). Adjunctive radiotherapy reduced PD and improved outcome. Males, extra thyroid extension and vascular invasion were bad prognostic factors.

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